CN211252455U - Turnover type rearview camera - Google Patents
Turnover type rearview camera Download PDFInfo
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- CN211252455U CN211252455U CN201922380805.4U CN201922380805U CN211252455U CN 211252455 U CN211252455 U CN 211252455U CN 201922380805 U CN201922380805 U CN 201922380805U CN 211252455 U CN211252455 U CN 211252455U
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- camera
- support
- cover plate
- bracket
- motor
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Abstract
The utility model discloses a convertible back vision camera, include: support casing, camera support, camera module, apron and motor. The support shell is arranged on a metal plate of a rear cover of an automobile, and a motor cabin and a working hole are formed in the support shell. The camera support is arranged on the support shell, the installation position of the camera support corresponds to the working hole, and the camera support is positioned on the inner side of the support shell. The camera module is installed on the camera support. The cover plate is rotatably arranged on the support shell, the cover plate is connected with the camera support and is in linkage with the camera support, the installation position of the cover plate corresponds to the working hole, and the cover plate is positioned on the outer side of the support shell. The motor is installed in the motor cabin, and the motor is connected with the camera support, and the motor drive camera support rotates to drive the apron linkage. The motor drives the camera support to rotate to a closing position, a reversing position or a rearview position.
Description
Technical Field
The utility model relates to an automobile parts field, more specifically say, relate to the back vision camera of car.
Background
In new vehicle models, cameras are increasingly used instead of conventional rear view mirrors. Most vehicle models have been equipped with rear view reversing cameras or 360 ° panoramic cameras to assist in reversing. The rearview reversing camera or the 360-degree panoramic camera can provide assistance for the driver to reverse, and the situation around the automobile can be conveniently known. The 360-degree panoramic camera generally comprises four cameras, and the four cameras face the front, the back, the left and the right of the vehicle respectively to acquire images around the vehicle. In higher-grade vehicle models, the stream media rearview mirror is widely used to replace the traditional inside rearview mirror. Compared with the interior rearview mirror, the stream media rearview mirror has larger visual angle and wider visual field, and can not be shielded by objects in the vehicle. Meanwhile, under the environment of strong light or darkness, the adaptability of the camera is better than that of human eyes.
An important component of the rearview mirror, whether the rearview mirror is a reversing aid or a streaming media rearview mirror, is a rearview camera. In the prior art, the backing-up aid and the streaming media rearview mirror can respectively use respective rearview cameras because the angle requirements of two using working conditions on the cameras are different. The reverse assist focuses more on the condition of the ground behind the vehicle, and therefore requires an oblique downward viewing angle. The streaming media rearview mirror requires a wider field of view and requires a horizontal rearward viewing angle. In the prior art, independent cameras are respectively configured for the backing assistance and the streaming media rearview mirror, and the cameras are generally directly exposed outside and are not designed to be hidden. Therefore, two abrupt camera modules appear behind the vehicle, and the overall attractiveness of the vehicle is greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a convertible back vision camera, the function integration in an organic whole of supplementary and the streaming media rear-view mirror of will backing a car to hidden design has been carried out.
According to the utility model discloses an embodiment provides a convertible back vision camera, include: support casing, camera support, camera module, apron and motor. The support shell is arranged on a metal plate of a rear cover of an automobile, and a motor cabin and a working hole are formed in the support shell. The camera support is arranged on the support shell, the installation position of the camera support corresponds to the working hole, and the camera support is positioned on the inner side of the support shell. The camera module is installed on the camera support. The cover plate is rotatably arranged on the support shell, the cover plate is connected with the camera support and is in linkage with the camera support, the installation position of the cover plate corresponds to the working hole, and the cover plate is positioned on the outer side of the support shell. The motor is installed in the motor cabin, and the motor is connected with the camera support, and the motor drive camera support rotates to drive the apron linkage. The motor drive camera support rotates to the closed position, and the camera support is vertical direction, and the camera support wholly is located support shell inboard, and the apron seals the work hole. The motor drive camera support rotates to the position of backing a car, and the camera support is the incline direction, and outside the front end of camera support stretched out the support casing, the field of vision slope of camera module was downward, and the apron is located half-open position. The motor drive camera support rotates to the backsight position, and the camera support is the horizontal direction, and the camera support is whole to be located outside the support casing, and the field of vision level of camera module is backward, and the apron is located full open position.
In one embodiment, the motor is connected with the camera support through a worm gear and worm transmission pair, wherein the output shaft of the motor is provided with the worm transmission pair, and the camera support is provided with the worm gear transmission pair.
In one embodiment, a camera mount includes: support body and transfer line. The bracket body forms a receiving groove to receive the camera module. The transmission rod is positioned at one side of the bracket body, the transmission rod is provided with a turbine transmission pair, and the bracket body rotates by taking the transmission rod as a rotating shaft.
In one embodiment, one end of the cover plate is provided with a rotating shaft, the rotating shaft is arranged on the bracket shell, and the cover plate rotates by taking the rotating shaft as a rotating shaft.
In one embodiment, the cover plate and the camera support are connected through a connecting rod, one end of the connecting rod is rotatably connected to the camera support, the other end of the connecting rod is rotatably connected to the cover plate, and the cover plate and the camera support are linked through the connecting rod. The connecting position of the connecting rod and the camera support and the position of the transmission rod are distributed diagonally, and the connecting position of the connecting rod and the cover plate is positioned at one end far away from the rotating shaft.
In one embodiment, the camera bracket has a protruding shaft on a side wall thereof at a corner diagonally opposite the drive link, and the link has a circular hole at one end thereof, the protruding shaft and the circular hole cooperating to rotatably couple the link to the camera bracket.
In one embodiment, the cover plate has two protrusions at one end away from the rotation shaft, the protrusions have circular holes, the other end of the connecting rod has a protruding shaft, and the protruding shaft is matched with the circular holes to enable the connecting rod to be rotatably connected to the cover plate.
In one embodiment, the carrier housing has a sealing ring that seals the connection of the carrier housing to the rear cover sheet metal.
In one embodiment, the motor drives the camera support to rotate to the reverse position, the camera support is inclined at 45 degrees, and the visual field of the camera module is inclined downwards at 45 degrees. The motor drives the camera support to rotate to a rearview position, the camera support is in the horizontal direction, the visual field of the camera module is horizontally backward, and a vertical direction visual angle range of 40-48 degrees is obtained.
The utility model discloses a convertible rear view camera has a plurality of different operating position, can be with backing a car supplementary with the function integration in an organic whole of streaming media rear-view mirror to carry out hidden design, can accomodate in the back lid sheet metal when not using, not only beautifully but also safety.
Drawings
The above and other features, properties and advantages of the present invention will become more apparent from the following description of the embodiments with reference to the accompanying drawings, in which like reference numerals refer to like features throughout, and in which:
fig. 1 discloses an exploded view diagram of a turnover rear view camera according to an embodiment of the present invention.
Fig. 2 discloses a combined structure diagram of the turnover rear view camera according to the present invention.
Fig. 3 discloses a side structure diagram of the turnover rear view camera according to the present invention.
Fig. 4 discloses according to the utility model discloses an embodiment convertible rear view camera's cross-sectional structure chart, wherein motor drive camera support rotates to the closed position.
Fig. 5 discloses according to the utility model discloses an embodiment convertible rear view camera's cross-sectional structure chart, wherein motor drive camera support rotates to the position of backing a car.
Fig. 6 discloses according to the utility model discloses an embodiment convertible rear view camera's cross-sectional structure chart, wherein motor drive camera support rotates to the rear view position.
Detailed Description
The utility model provides a convertible rear view camera can be with backing a car supplementary and the function integration in an organic whole of streaming media rear-view mirror to hidden design has been carried out, can accomodate in back lid sheet metal when the closed condition. Fig. 1, 2 and 3 disclose a structure diagram of a turnover rear view camera according to an embodiment of the present invention. Wherein fig. 1 is an exploded structural view thereof, fig. 2 is a combined structural view thereof, and fig. 3 is a side structural view thereof.
As shown in the figure, this convertible back vision camera includes: a holder housing 101, a camera holder 102, a camera module 103, a cover plate 104, and a motor 105.
The stand case 101 is mounted on a rear cover sheet 107 of an automobile, and the stand case 101 has a motor compartment 111 and a work hole 112. The mounting position of the flip-type rearview camera is shown in fig. 4, 5 and 6, the bracket shell 101 is mounted on the rear cover metal plate 107 at a position close to the rear bumper skin 108, and the bracket shell 101 and the cover plate 104 are spaced from the rear bumper skin 108 by a sufficient distance to allow a space for the cover plate to rotate and the camera bracket to extend out when the flip-type rearview camera is in operation. With continued reference to fig. 4, 5 and 6, the carrier housing 101 has a sealing ring 109 thereon, the sealing ring 109 sealing the connection between the carrier housing 101 and the rear cover sheet 107. A motor compartment 111 in the frame housing is used to house the motor 105, and a working hole 112 is used to access the camera frame 102 and the camera module 103. In the illustrated embodiment, the working aperture 112 is substantially rectangular.
The camera mount 102 is mounted on the mount case 101, the mounting position of the camera mount 102 corresponds to the working hole 112, and the camera mount 102 is located inside the mount case 101. In the present invention, the inner side of the stand case 101 refers to a side located inside the rear cover sheet 107 (see fig. 4, 5, or 6), and correspondingly, the outer side of the stand case 101 refers to a side located outside the rear cover sheet 107. In the embodiment shown in fig. 1, the camera bracket 102 includes: a bracket body 121 and a transmission rod 122. The holder body 121 is substantially in the shape of a rectangular parallelepiped, and the holder body 121 forms a receiving groove to receive the camera module 103. The driving lever 122 is located at one side of the holder body 121, and more specifically, the driving lever 122 is located at one bottom corner of the side wall of the holder body 121 as viewed from the side. The transmission rod 122 is provided with a worm gear pair 123, and the worm gear pair 123 is used for being linked with the motor. The holder body 121 rotates about the transmission rod 122. The transmission rod 122 is mounted on the holder housing 101, and the transmission rod 122 serves as a mounting part of the camera holder 102 and the holder housing 101, and also serves as a rotation shaft of the camera holder 102.
The camera module 103 is mounted on the camera holder 102, and more specifically, the camera module 103 is placed in the receiving groove of the holder body 121.
The cover plate 104 is rotatably mounted on the stand housing 101, and the cover plate 104 is connected with the camera stand 102 and linked with the camera stand. The cover plate 104 is installed at a position corresponding to the working hole 112, and the cover plate 104 is located outside the holder case 101. In the embodiment shown in fig. 1, one end of the cover plate 104 has a rotating shaft 141, the rotating shaft 141 is mounted on the holder housing 101, and the cover plate rotates around the rotating shaft. The rotation shaft 141 serves as a mounting member for the cover plate 104 and the holder case 101, and also serves as a rotation shaft of the cover plate 104. The cover plate 104 and the camera bracket 102 are both mounted in alignment with the working hole 112, the cover plate is mounted outside the working hole, and the camera bracket is mounted inside the working hole.
The motor 105 is mounted in a motor compartment 111 of the stand housing 101. The motor 105 is connected with the camera bracket 102, and drives the camera bracket to rotate and drive the cover plate to link. In the illustrated embodiment, the motor 105 is coupled to the camera bracket 102 via a worm gear and worm drive. The output shaft of the motor 105 is provided with a worm gear pair 151, and the camera bracket 102 is provided with a worm gear pair 123. As described above, the worm gear pair 123 is provided on the transmission rod 122. The worm wheel is engaged with the worm, and the motor 105 can drive the transmission rod 122 to rotate through the worm wheel and the worm, so as to drive the camera bracket and the cover plate to rotate together.
In the illustrated embodiment, the linkage between the cover plate 104 and the camera bracket 102 is achieved by a linkage 106. The two connecting rods 106 are respectively arranged at two sides of the camera bracket 102. The cover plate and the camera bracket are connected by a connecting rod 106. One end of the connecting rod 106 is rotatably connected to the camera bracket, and the other end of the connecting rod 106 is rotatably connected to the cover plate, so that the cover plate and the camera bracket are linked through the connecting rod. In order to obtain a larger rotation angle and a larger rotation moment, the connecting position of the connecting rod 106 and the camera bracket 102 is diagonally distributed with the position of the transmission rod 122, and the connecting position of the connecting rod 106 and the cover plate 104 is located at one end far away from the rotation shaft 141. Specifically, the camera bracket 102 has a protruding shaft 124 on a side wall thereof at a corner diagonally opposite to the transmission lever 122. Because the actuator rod 122 is located at a bottom corner, the protruding shaft 124 is correspondingly located at a top corner opposite thereto. One end (upper end in the drawing) of the link 106 has a circular hole 161, and the protruding shaft 124 is fitted in the circular hole 161 so that the link 106 is rotatably connected to the camera bracket 102. The cover plate 104 has two protrusions 142 at one end thereof remote from the rotation shaft 141, the protrusions 142 have circular holes 143, and the other end (lower end in the drawing) of the link 106 has a protruding shaft 162, and the protruding shaft 162 is engaged with the circular holes 143 so that the link 106 is rotatably connected to the cover plate 104. Therefore, the linkage of the cover plate and the camera support can be realized, the camera support rotates under the driving of the motor, and the cover plate can be correspondingly opened and closed.
According to the working scene of difference, the utility model discloses a convertible back vision camera can be rotated to the position of difference to configure into the auxiliary mode of backing a car or streaming media rear-view mirror mode. Fig. 4, fig. 5 and fig. 6 disclose a cross-sectional structure diagram of the turnover rear view camera according to an embodiment of the present invention in different operation modes. The cross-sections of fig. 4, 5 and 6 are the a-a cross-sections of fig. 3.
Referring first to fig. 4, the motor drives the camera bracket to rotate to the closed position in fig. 4. The motor-driven camera support 102 rotates to a closed position around the transmission shaft 122, the camera support 102 is in a vertical direction, the camera module 103 is also in a vertical direction, and a lens of the camera module faces directly below. The camera mount and the camera module are located entirely inside the mount housing 101. Under the linkage action of the connecting rod 106, the cover plate 104 rotates to the horizontal position around the rotating shaft 141, and the working hole is closed. In the closed position, the camera module is wholly contained inside the rear cover sheet metal 107 and is invisible from the outside, so that the appearance is improved, and the camera module is protected.
Referring to fig. 5, the motor drives the camera bracket to rotate to the reverse position in fig. 5. The motor drives the camera bracket 102 to rotate around the transmission shaft 122 to the reversing position, the camera bracket 102 is in the inclined direction, and the front end of the camera bracket 102 extends out of the bracket shell 101 through the working hole. The front end of the camera module 103 also extends out of the bracket shell along with the camera bracket 102, and the lens and the visual field direction of the camera module 103 are inclined downwards. In one embodiment, when the motor drives the camera support to rotate to the reversing position, the camera support inclines by 45 degrees, and the visual field of the camera module inclines by 45 degrees downwards. The cover plate 104 is rotated to the half-open position about the rotation shaft 141 by the linkage of the link 106. In the ajar position, the cover plate 104 is spaced sufficiently from the rear bumper skin 108 so as not to contact it.
Referring to fig. 6, the motor drives the camera head bracket to rotate to the rear view position in fig. 6. The motor-driven camera bracket 102 rotates around the transmission shaft 122 to the rear-view position, the camera bracket 102 is in the horizontal direction, and the camera bracket 102 integrally extends out of the bracket shell 101 through the working hole. The camera module 103 also integrally protrudes out of the holder case 101 following the camera holder 102. The lens and field of view of the camera module 103 is horizontally rearward. In one embodiment, when the motor drives the camera support to rotate to the rear-view position, the camera support is in the horizontal direction, the visual field of the camera module is horizontally backwards, and a vertical visual angle range of 40-48 degrees is obtained. The cover plate 104 is rotated to the fully open position about the rotation shaft 141 by the linkage of the link 106. In the fully open position, the cover plate 104 is open at a greater angle than in the half open position, but still spaced sufficiently from the rear bumper skin 108 so as not to contact it.
The utility model discloses a convertible rear view camera has a plurality of different operating position, can be with backing a car supplementary with the function integration in an organic whole of streaming media rear-view mirror to carry out hidden design, can accomodate in the back lid sheet metal when not using, not only beautifully but also safety.
The above-described embodiments are provided to enable persons skilled in the art to make or use the invention, and many modifications and variations may be made to the above-described embodiments by persons skilled in the art without departing from the inventive concept of the present invention, so that the scope of the invention is not limited by the above-described embodiments, but should be accorded the widest scope consistent with the innovative features set forth in the claims.
Claims (9)
1. The utility model provides a convertible back vision camera which characterized in that includes:
the support shell is arranged on a rear cover metal plate of an automobile, and a motor cabin and a working hole are formed in the support shell;
the camera bracket is arranged on the bracket shell, the installation position of the camera bracket corresponds to the working hole, and the camera bracket is positioned on the inner side of the bracket shell;
the camera module is arranged on the camera bracket;
the cover plate is rotatably arranged on the support shell, is connected with the camera support and is linked with the camera support, the mounting position of the cover plate corresponds to the working hole, and the cover plate is positioned on the outer side of the support shell;
the motor is arranged in the motor cabin and is connected with the camera support, and the motor drives the camera support to rotate and drives the cover plate to be linked;
the camera support is driven by the motor to rotate to a closed position and is in a vertical direction, the camera support is integrally positioned on the inner side of the support shell, and the cover plate seals the working hole;
the motor drives the camera support to rotate to a reversing position, the camera support is in an inclined direction, the front end of the camera support extends out of the support shell, the visual field of the camera module is inclined downwards, and the cover plate is located at a half-open position;
the motor drive camera support rotates to the backsight position, and the camera support is the horizontal direction, and the camera support is whole to be located outside the support casing, and the field of vision level of camera module is backward, and the apron is located full open position.
2. The turnover type rearview camera as claimed in claim 1, wherein the motor is connected with the camera support through a worm gear and worm transmission pair, wherein the output shaft of the motor is provided with the worm transmission pair, and the camera support is provided with the worm gear transmission pair.
3. The convertible rearview camera of claim 2, said camera mount comprising:
the camera module comprises a bracket body, a camera module and a camera module, wherein the bracket body forms a containing groove to contain the camera module;
the transmission rod is positioned on one side of the support body, a turbine transmission pair is arranged on the transmission rod, and the support body rotates by taking the transmission rod as a rotating shaft.
4. The roll over type rearview camera as claimed in claim 3, wherein one end of the cover plate has a rotation shaft, the rotation shaft is mounted on the bracket housing, and the cover plate rotates around the rotation shaft.
5. The convertible rearview camera of claim 4, wherein said cover plate and said camera bracket are connected by a link, one end of the link being pivotally connected to the camera bracket and the other end of the link being pivotally connected to the cover plate, the cover plate and the camera bracket being linked by the link;
the connecting position of the connecting rod and the camera support and the position of the transmission rod are distributed diagonally, and the connecting position of the connecting rod and the cover plate is located at one end far away from the rotating shaft.
6. The convertible rearview camera of claim 5, wherein said camera bracket has a protruding shaft on a side wall thereof at a corner diagonally opposite the drive link, and the link has a circular aperture at one end thereof, the protruding shaft engaging the circular aperture to rotatably couple the link to the camera bracket.
7. The convertible rearview camera of claim 5, wherein said cover plate has two projections at one end remote from the pivot axis, the projections having circular holes therein, and the other end of the link having a protruding shaft which cooperates with the circular holes to pivotally connect the link to the cover plate.
8. The roll over type rearview camera as claimed in claim 1, wherein said carriage housing is provided with a sealing ring which seals a joint of the carriage housing and the rear cover sheet metal.
9. The convertible rearview camera of claim 1,
the motor drives the camera support to rotate to a reversing position, the camera support inclines at 45 degrees, and the visual field of the camera module inclines downwards at 45 degrees;
the motor drives the camera support to rotate to a rearview position, the camera support is in the horizontal direction, the visual field of the camera module is horizontally backward, and a vertical direction visual angle range of 40-48 degrees is obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922380805.4U CN211252455U (en) | 2019-12-26 | 2019-12-26 | Turnover type rearview camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922380805.4U CN211252455U (en) | 2019-12-26 | 2019-12-26 | Turnover type rearview camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211252455U true CN211252455U (en) | 2020-08-14 |
Family
ID=71983097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922380805.4U Active CN211252455U (en) | 2019-12-26 | 2019-12-26 | Turnover type rearview camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211252455U (en) |
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2019
- 2019-12-26 CN CN201922380805.4U patent/CN211252455U/en active Active
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